Home / 3,591,104,621.44-5,381,894,904-1,844,236,796.80

Finding the Fourth Proportional to 3,591,104,621.44, 5,381,894,904 and 1,844,236,796.80

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Solution

The fourth proportional to 3,591,104,621.44, 5,381,894,904 and 1,844,236,796.80 is: 2,763,909,622.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,104,621.44 : 5,381,894,904 = 1,844,236,796.80 : x
  2. Step 2: Convert to fraction form
    3,591,104,621.44/5,381,894,904 = 1,844,236,796.80/x
  3. Step 3: Cross multiply
    3,591,104,621.44x = 5,381,894,904 × 1,844,236,796.80
  4. Step 4: Simplify right side
    3,591,104,621.44x = 9,925,488,618,467,203,072
  5. Step 5: Solve for x
    x = 9,925,488,618,467,203,072/3,591,104,621.44
  6. Step 6: Final answer
    x = 2,763,909,622.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.